2023. Organizer/Chair of Workshop. Casual inference in Scientometrics. International Society for Scientometrics and Informetrics (ISSI), 19th International Conference for Scientometrics and Informetrics (ISSI2023). July 2-5 2023. Bloomington, Indiana, (USA)
2023. Program Committee Member, 20th International Society of Scientometrics and Informetrics Conference (ISSI2023).
2022. Organizer/Chair of Panel. Science and Technology Policy (SIG-STI). American Association for Science and Technology (ASIS&T), 85th Annual Meeting. October 29-November 1 2022. Pittsburgh, (USA)
2022. Program Committee Member, 25th International Conference on Science and Technology Indicators (STI2022)
2022. Organizer/Chair of Panel. Special Track: Present and future of research metadata: where do we want to go from here? European Network of Indicator Developers (ENID)., 26th International Conference on Science, Technology and Innovation Indicators, STI 2022. September 7-9, 2022. Granada (Spain).
2021. Organizer/Chair of Panel. Building ties across countries: Scientific collaboration and mobility in global scientific relationships. 4S Annual Meeting of the Society for Social Studies of Science. October 6-9, 2021, Toronto (Canada). Online conference
2020. Organizer/Chair of Panel: Scientometrics and Data Analytics perspectives for Team Science. International Network for the Science of Team Science (INSciTS), 11 Annual International Conference in Science of Team Science (SciTS 2020), North Carolina, (USA), June 1-4
2020. Program Committee Member, Nominations EPI SCImago Award 2014-2019
2019. Program Committee Member, ‘17th International Society of Scientometrics and Informetrics Conference (ISSI2019)
2019. Program Committee Member, Nominations EPI SCImago Award 2013-2018
2019. Program Commitee Member, II Reunión de Servicios de Evaluación Científica en las Universidades. La evaluación al servicio de la planificación. Universidad de Córdoba
2018. Program Commitee Member, ‘23th International Conference on Science and Technology Indicators’ (STI2018).
2017. Program Committee Member. Nominations EPI SCImago Award 2012-2017
2017. Session Chair. 23th International Conference on Science and Technology Indicators, Wuhan, China, 16-20 de octubre de 2017.
2017. Program Commitee Member, ‘16th International Society of Scientometrics and Informetrics Conference’ (ISSI2017)
2017. Program Committee Member. Nominations Outstanding Paper Award de The International Society for Scientometrics and Informetrics (ISSI)
2016. Program Committee Member. Nominations EPI SCImago Award 2010-2015
2013. Program Commitee Member, Early Career Researcher Conference (ECRC) on “Science dynamics and research systems: The role of research for meeting societal challenges”. Instituto de Políticas y Bienes Públicos (IPP) – Consejo Superior de Investigaciones Científicas (CSIC). Madrid, 8-9 April 2013.
2010. Chair Session I. . Info 2010. V Seminario Internacional sobre Estudios Cualitativos y Cuantitativos de la Ciencia y la Técnica “Prof. Gilberto Sotolongo Aguilar” La Habana, Cuba, 19-23 de abril de 2010.
2006. Program Commitee Member, I Conferencia Internacional sobre Ciencias y Tecnologías Multidisciplinares de la Información (INSCIT). Palacio de Exposiciones y Congresos de Mérida. Badajoz (España), 25 – 28 de octubre 2006.
2004. Co-organizer, II Jornadas de Jóvenes Investigadores. Zaragoza, España. 12-13 de febrero 2004.
2000. Co-organizer, V Encuentro EDIBCIC Granada, España. 21-25 de febrero de 2000.
1999. Co-organizer, IV Congreso de ISKO-España EOCONSID' 99. Granada, España. 23-25 de abril 1999.
